The editing work of sci-tech periodicals needs scienitific and thoughtful minds who have political sensitivity. Therefore, only by constructing the index system of editing talent evaluation of sci-tech periodicals and unifying the evaluation criterion of the subject can the objectivity and scientificity of evaluation be improved. The first grade index consisting of morality, knowledge, capacity and performance is given, with the second grade index for each. The fuzzy comprehensive evaluation model is also provided. This evaluation index system can be used to make scientific evaluation of editing talants of sci-tech periodicals in order to choose and employ proper personnel.